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Individual
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Individual
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Priority to ES1972186191UpriorityCriticalpatent/ES186191Y/en
Publication of ES186191UpublicationCriticalpatent/ES186191U/en
Application grantedgrantedCritical
Publication of ES186191YpublicationCriticalpatent/ES186191Y/en
Improved button, characterized essentially because the bowl on which the body of the button is mounted, has an embossing projecting towards its middle area, having considerable depth and a certain conicity the diametral groove to the central bridge of that bowl, all with the purpose to achieve a large width in the eyelet of the needle to sew the button. (Machine-translation by Google Translate, not legally binding)